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STMP Sodium trimetaphosphate CAS 7785-84-4

Chemical name: Sodium trimetaphosphate

Synonymous names:

STMP

SODIUM TRIMETAPHOSPHATE

Sodium Trimetaphosphate

CAS No: 7785-84-4

EINECS No: 232-088-3

Molecular formula: 3Na.O9P3

Molecular weight: 305.88

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Structural formula

STMP

Product Description

FSCI-Item

Specifications

Purity

99% Min

PH value ( 1% aqueous solution)

6.0-9.0

Heavy metal (calculated as Pb)%

0.001 Max

Arsenic (As)%

0.0003 Max

Fluoride ((based on CI)%

0.005 Max

Water insoluble matter%

0.1 Max

 

Properties and Usage:

Sodium Trimetaphosphate (STMP) is used in many industries

 

1. Application in the food industry:

Stabilizer and emulsifier: STMP is used as a stabilizer and emulsifier in food processing, especially in dairy products and processed cheese.

Moisturizer: In meat processing, STMP is used as a humectant to help increase the juiciness and weight of meat products, maintain their freshness and flavor.

Leaving agent: As a leavening agent in baking powder, STMP enables the dough to expand fully and ensures the structural stability of baked goods.

 

2. Application in water treatment:

Scale inhibitor: STMP acts as a scale inhibitor in the water treatment process, preventing the formation of mineral scale in pipes and equipment, and ensuring the efficient operation of water systems.

 

3. Industrial applications:

Detergents and cleaning agents: STMP is widely used in detergents and cleaning agents. It not only improves the cleaning effect, but also prevents the re-deposition of dirt, ensuring that the surface is as clean as new.

Ceramic and Glass Production: In the ceramic and glass industries, STMP improves the physical properties and processing characteristics of the product, making the final product stronger and more durable.

Storage and transportation:

Store in a cool, ventilated, dry, and clean warehouse. During transportation, it is necessary to prevent rain and direct sunlight.

Packaging specifications:

25KG/Bag, or customized packaging according to customer requirements.

 

 

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